55807580

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{4597}}^1$

素因数の和:5213

約数の個数: 24

約数和(自身を含む): 117414528

約数和(自身を除く): 61606948

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 3035, 4597, 6070, 9194, 12140, 18388, 22985, 45970, 91940, 2790379, 5580758, 11161516, 13951895, 27903790, 55807580]

約数ペア:

[(1, 55807580), (2, 27903790), (4, 13951895), (5, 11161516), (10, 5580758), (20, 2790379), (607, 91940), (1214, 45970), (2428, 22985), (3035, 18388), (4597, 12140), (6070, 9194)]